CN209844411U - Shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses - Google Patents
Shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses Download PDFInfo
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- CN209844411U CN209844411U CN201920958355.XU CN201920958355U CN209844411U CN 209844411 U CN209844411 U CN 209844411U CN 201920958355 U CN201920958355 U CN 201920958355U CN 209844411 U CN209844411 U CN 209844411U
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Abstract
The utility model discloses a shock-proof type switchgear that 10kV bypass does not have power failure operation and uses, including base and voltage switch equipment, voltage switch equipment's bottom fixedly connected with mounting panel, four installation pipes of fixed connection, four on the base equal sliding connection has a piston, four in the installation pipe the equal fixedly connected with bracing piece in upper end of piston, four all of bracing piece is connected with the mounting panel through the connecting piece, four all be equipped with damping spring, four between the installation pipe of connecting piece and below the installation pipe below side all runs through and is equipped with a plurality of through-holes. The utility model discloses it is rational in infrastructure, can cushion the shock attenuation to voltage switch equipment, realize protecting its inside electrical component, also can protect damping spring, avoid its and rainwater contact corrosion, through setting up the mobile speed of a plurality of through-holes air that can slow down, the range of rocking when reducing its vibrations eliminates the potential safety hazard.
Description
Technical Field
The utility model relates to a cubical switchboard equipment technical field especially relates to a shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses.
Background
In recent years, China pays great attention to the construction of domestic urban power distribution networks, and the 10kV line layout of the urban power distribution networks is nearly complete. Unless a large-area power failure is caused by war and major disasters, a general line fault can find a perfect power supply in the network nearby.
The power access of the power receiving side is generally related to access equipment, and a 10kV line is mainly divided into an overhead line and a cable line. When line interruption caused by line faults causes power failure of users at the power receiving side at the rear section of a fault point, the overhead line can adopt a live working mode, and if the fault point of the cable line is located at the middle section of a ring network structure, ring network switching operation is carried out. And if the fault point is not in the ring network structure, performing power failure operation access.
The power user access is currently a non-fixed point temporary access. With the development of the technology, especially the development of the electric power quick connection technology, it is necessary to introduce a fixed access point concept, that is, a quick temporary power supply access device is arranged at a medium-voltage important user point, a low-voltage user point, a power grid node and the like, and when a fault power failure occurs, a temporary power restoration power supply can be quickly introduced to restore power supply.
The 10KV uninterrupted operation switch device is widely selected by power consumers.
Because there are many electrical units in the equipment, the external force that appears when removing and settling the cabinet body bumps easily and produces the vibration, and then makes the electrical unit of inside appear damaging very easily, influences normal use scheduling problem, therefore we have designed a 10kV bypass and have not cut off the shock attenuation type switchgear that the operation used and solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the shock-proof type switchgear that 10kV bypass does not have a power failure operation usefulness that proposes, it can cushion the shock attenuation to voltage switch equipment, realizes protecting its inside electrical component, also can protect damping spring, avoids its and rainwater contact corrosion, through setting up the flow velocity of a plurality of through-holes air that can slow down, the range of rocking when reducing its vibrations, eliminates the potential safety hazard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses, includes base and voltage switch equipment, voltage switch equipment's bottom fixedly connected with mounting panel, four installation pipes of fixed connection, four on the base equal sliding connection has a piston, four in the installation pipe the equal fixedly connected with bracing piece in upper end of piston, four all of bracing piece is connected with the mounting panel through the connecting piece, four all be equipped with damping spring, four between the installation pipe of connecting piece and below all run through and be equipped with a plurality of through-holes installation pipe below side.
Preferably, four mounting holes penetrate through the base and are distributed on the base in a rectangular shape.
Preferably, the connecting piece includes the connecting block with mounting panel fixed connection, the connecting block is connected with the mounting panel through a plurality of bolts, bracing piece and connecting block fixed connection.
Preferably, a plurality of rain leaking holes are formed in the mounting plate in a penetrating mode.
Preferably, the bottom of the four connecting blocks is fixedly connected with sleeves, and the four sleeves are located outside the mounting pipe on the same side and are in sliding connection with the mounting pipe.
Preferably, four damping springs are sleeved on the outer side of the supporting rod on the same side.
Compared with the prior art, the utility model, its beneficial effect does:
1. the utility model discloses, can cushion the shock attenuation to the mounting panel through damping spring, so realize the buffering shock attenuation to voltage switch equipment, reduce the discharge amount of air through the through-hole, and then greatly increased realizes the protection to voltage switch equipment's buffering effect.
2. The utility model discloses, through the volume of getting into of a plurality of through-holes significantly reduced air, and then reduce the speed of piston rebound, so, reduce the range that mounting panel and voltage switch equipment moved up, realize eliminating the potential safety hazard to voltage switch equipment's protection.
3. The utility model discloses, can protect damping spring through the sleeve, make it be difficult for with the rainwater contact, be difficult for the corrosion increases its life.
To sum up, the utility model discloses it is rational in infrastructure, can cushion the shock attenuation to voltage switch equipment, realize protecting its inside electrical component, also can protect damping spring, avoid its and rainwater contact corrosion, through setting up the mobile speed of a plurality of through-holes air that can slow down, the range of rocking when reducing its vibrations eliminates the potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of a shock-absorbing type switchgear for 10kV bypass uninterruptible operation according to the present invention;
fig. 2 is the utility model provides a part mechanism sectional view in shock-proof type switchgear that 10kV bypass does not have a power failure operation usefulness.
In the figure: the device comprises a base 1, a voltage switch device 2, a mounting plate 3, a mounting pipe 4, a piston 5, a damping spring 6, a supporting rod 7, a through hole 8, a mounting hole 9, a connecting block 10, a bolt 11, a rain leakage hole 12 and a sleeve 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the shock-absorbing type switch device for 10kV bypass uninterruptible operation comprises a base 1 and a voltage switch device 2, wherein four mounting holes 9 penetrate through the base 1, the four mounting holes 9 are distributed on the base 1 in a rectangular shape, and the mounting holes 9 are convenient to mount with an external fixing plate; the bottom of the voltage switch device 2 is fixedly connected with a mounting plate 3, and the voltage switch device 2 is connected with the mounting plate 3 through a mounting bolt; run through on the mounting panel 3 and be equipped with a plurality of rain holes 12 that leak, when voltage switch device 2 was used for outdoors, can be with rainwater discharge on the mounting panel 3 through leaking rain hole 12 for there is not ponding between voltage switch device 2 and the mounting panel 3, can not cause voltage switch device 2's corrosion.
The four mounting tubes 4 are fixedly connected to the base 1, the mounting tubes 4 can be used as metal piston cylinders, the thickness of the mounting tubes 4 is 5mm, and the mounting tubes have good supporting force; equal sliding connection has piston 5 in four installation pipes 4, and the equal fixedly connected with bracing piece 7 in upper end of four pistons 5, and there is the limiting plate upper end of piston 5 through screwed connection, and bracing piece 7 and limiting plate welding are in the same place.
All of four bracing pieces 7 are connected with mounting panel 3 through the connecting piece, and the connecting piece includes connecting block 10 with 3 fixed connection of mounting panel, and connecting block 10 is connected with mounting panel 3 through a plurality of bolts 11, bracing piece 7 and connecting block 10 fixed connection, and bracing piece 7 and connecting block 10 welding are in the same place, increase the steadiness of connecting between it.
Damping springs 6 are arranged between the four connecting pieces and the lower mounting tube 4, the four damping springs 6 are sleeved outside the same-side supporting rod 7, the upper ends of the damping springs 6 are welded with the connecting blocks 10, and the lower ends of the damping springs are welded with the upper ends of the mounting tubes 4; a plurality of through holes 8 are formed in the side faces below the four mounting pipes 4 in a penetrating mode, the diameter of each through hole 8 is 3mm, and the flowing section of air is limited, so that the piston 5 can be well buffered; the equal fixedly connected with sleeve 13 in bottom of four connecting blocks 10, four sleeves 13 all are located the outside of homonymy installation pipe 4 and rather than sliding connection, and sleeve 13 and installation pipe 4's cooperation can guarantee the stable downstream of its mounting panel 3, and then guarantees the stable downstream of voltage switch device 2.
In the utility model, when the voltage switch device 2 is shaken by external force collision in the moving process, the voltage switch device 2 can be buffered and damped under the action of the damping springs 6; when the voltage switch device 2 moves downwards to drive the mounting plate 3 to move, the mounting plate 3 drives the connecting block 10 and the supporting rod 7 to move downwards, the mounting plate 3 can be ensured to stably move downwards by matching the sleeve 13 with the mounting pipe 4, and further the voltage switch device 2 is ensured to stably move downwards, the supporting rod 7 moves downwards to push the piston 5 to move downwards, the piston 5 moves downwards to push air to be discharged through the through hole 8, the through hole 8 limits the air discharge amount, so that the piston 5 can be effectively buffered, the supporting rod 7, the connecting block 10 and the mounting plate 3 can be buffered, the voltage switch device 2 can be buffered and protected, and the buffering effect is good; under damping spring 6's elasticity effect, connecting block 10, mounting panel 3 and voltage switch device 2 rebound, piston 5 rebound, the air passes through in 8 entering installation pipes 4 of through-hole, because the air admission volume is less, so make connecting block 10, mounting panel 3 and voltage switch device 2 can not rebound fast, reduce its amplitude of rocking.
If voltage switch equipment 2 is used for when outside, can protect damping spring 6 through sleeve 13, make it be difficult for with the rainwater contact, difficult corrosion increases its life.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses, includes base (1) and voltage switch equipment (2), its characterized in that, bottom fixedly connected with mounting panel (3) of voltage switch equipment (2), four installation pipes (4), four of fixed connection are gone up in base (1) equal sliding connection has piston (5), four in installation pipe (4) the equal fixedly connected with bracing piece (7) in upper end of piston (5), four bracing piece (7) all are connected with mounting panel (3) through the connecting piece, four all be equipped with damping spring (6), four between installation pipe (4) of connecting piece and below installation pipe (4) below side all runs through and is equipped with a plurality of through-holes (8).
2. The damping type switch equipment for 10kV bypass uninterruptible power operation is characterized in that four mounting holes (9) are formed in the base (1) in a penetrating mode, and the four mounting holes (9) are distributed on the base (1) in a rectangular mode.
3. The damping type switch equipment for 10kV bypass uninterruptible power operation as claimed in claim 1, wherein the connecting member comprises a connecting block (10) fixedly connected with the mounting plate (3), the connecting block (10) is connected with the mounting plate (3) through a plurality of bolts (11), and the supporting rod (7) is fixedly connected with the connecting block (10).
4. A 10kV switchgear apparatus with shock absorber for bypass uninterruptible operation as claimed in claim 3, wherein a plurality of rain leakage holes (12) are provided through the mounting plate (3).
5. The damping type switch equipment for 10kV bypass uninterruptible power operation is characterized in that sleeves (13) are fixedly connected to the bottoms of the four connecting blocks (10), and the four sleeves (13) are located outside the mounting pipe (4) on the same side and are in sliding connection with the same.
6. The shock-absorbing type switch equipment for 10kV bypass uninterrupted power operation according to claim 1, characterized in that four shock-absorbing springs (6) are sleeved on the outer sides of the supporting rods (7) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958355.XU CN209844411U (en) | 2019-06-21 | 2019-06-21 | Shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958355.XU CN209844411U (en) | 2019-06-21 | 2019-06-21 | Shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses |
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| Publication Number | Publication Date |
|---|---|
| CN209844411U true CN209844411U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920958355.XU Active CN209844411U (en) | 2019-06-21 | 2019-06-21 | Shock-proof type switchgear that 10kV bypass does not have a power failure operation and uses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388962A (en) * | 2022-01-11 | 2022-04-22 | 十堰市金海丰精密铸造有限公司 | New energy automobile support with stable structure |
-
2019
- 2019-06-21 CN CN201920958355.XU patent/CN209844411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388962A (en) * | 2022-01-11 | 2022-04-22 | 十堰市金海丰精密铸造有限公司 | New energy automobile support with stable structure |
| CN114388962B (en) * | 2022-01-11 | 2024-03-15 | 十堰市金海丰精密铸造有限公司 | New energy automobile is with support with stable structure |
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